Clamping type high-heat-dissipation bus duct

Abstract

The utility model relates to the technical field of bus ducts, and discloses a clamping type high-heat-dissipation bus duct, which solves the problems that the existing bus duct is poor in heat dissipation performance and cannot quickly and effectively discharge heat, so that the bus duct is easily damaged, and the service life of the bus duct is shortened. A top cover is fixedly installed at the top of the bus duct body, connecting strips are fixedly installed on the two sides of the bus duct body, metal elastic pieces are fixedly installed on the two sides of the tops of the two connecting strips, through grooves are formed in the four corners of the surface of the top cover, and the four metal elastic pieces are installed in the four through grooves. Clamping grooves are formed in the four corners of the surface of the top cover and located on one sides of the four through grooves, the ends, away from the connecting strips, of the four metal elastic pieces are clamped into the clamping grooves, and connecting pipes are fixedly installed on the two sides of the bottom of the bus duct body. The bus duct has very good heat dissipation performance, heat can be quickly and effectively discharged, damage to the bus duct is avoided, and the service life of the bus duct is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of bus ducts, in particular to a clamping type high heat dissipation bus duct. Background Art

[0002] A bus duct is a closed metal device made of copper or aluminum, used to distribute and transmit electricity in buildings or industrial facilities; a bus duct is usually composed of multiple busbar posts, which can be integral or segmented, and are usually placed in a metal casing to protect the conductors inside; an existing patent (Announcement No.: CN219918343U) discloses a snap-on bus duct, which can achieve a tighter snap-on effect between the upper end plate and the lower end plate, thereby making the busbar inside the bus duct shell more stably installed; however, the heat dissipation performance of the bus duct is poor, and the heat cannot be discharged quickly and effectively, which can easily lead to damage to the bus duct and reduce its service life. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a snap-on high-heat dissipation bus duct, which effectively solves the problem that the existing bus duct has poor heat dissipation performance and cannot quickly and effectively discharge heat, which easily leads to damage to the bus duct and reduces its service life.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a snap-in high-heat dissipation bus duct, comprising a bus duct body, a top cover fixedly installed on the top of the bus duct body, connecting strips fixedly installed on both sides of the bus duct body, metal elastic sheets fixedly installed on both sides of the top of the two connecting strips, through grooves are provided at the four corners of the surface of the top cover, four metal elastic sheets are installed inside the four through grooves, snap-in grooves are provided at the four corners of the surface of the top cover and on one side of the four through grooves respectively, one end of the four metal elastic sheets away from the connecting strips are snap-connected to the inside of the snap-in grooves, connecting pipes are fixedly installed on both sides of the bottom of the bus duct body, air outlet pipes are fixedly installed on the bottom of the connecting pipes, a high-efficiency heat dissipation component is provided between the middle of the bottom of the bus duct body and the inside of the two connecting pipes and the inside of the two air outlet pipes, and a dustproof net is fixedly installed on one side of the inside of the two air outlet pipes.

[0005] Preferably, the high-efficiency heat dissipation component includes a mounting plate and two second sleeves, the mounting plate is fixedly mounted in the middle of the bottom of the bus duct body, a motor is fixedly mounted on one side of the mounting plate, a first gear is fixedly mounted on the output end of the motor, a second gear is meshingly connected to the upper side of the first gear, first rotating rods are fixedly mounted on both sides of the second gear, a first sprocket is fixedly mounted on one end of the two first rotating rods away from each other, a second rotating rod is fixedly mounted on one side of the two first sprockets away from each other, a first sleeve is rotatably mounted on the surface of the second rotating rod, a fixing rod is fixedly mounted on the top of the first sleeve, and the top of the fixing rod is fixedly connected to the bottom of the bus duct body.

[0006] Preferably, the ends of the two second rotating rods away from each other extend to the interior of the two connecting tubes and are fixedly installed with the first bevel gear, one side of the first bevel gear is meshingly connected with the second bevel gear, the top of the second bevel gear is rotatably installed with a mounting block, the front and rear sides of the two mounting blocks are fixedly installed with connecting rods, the ends of the connecting rods away from the mounting blocks are fixedly connected to the inner wall of the connecting tube, and the bottom of the second bevel gear is fixedly installed with the first cooling fan.

[0007] Preferably, the two second sleeves are respectively fixedly installed at one end of the two air outlet ducts that are close to each other, and shafts are rotatably installed inside the two second sleeves. Second sprockets are fixedly installed at one end of the two shafts that are close to each other, and chains are respectively meshed and connected between the two second sprockets and the two first sprockets, and ends of the two shafts that are far away from each other extend to the interior of the two air outlet ducts and are fixedly installed with second cooling fans.

[0008] Compared with the prior art, the utility model has the following beneficial effects: during installation, the operator aligns the four through slots on the top cover with the four metal elastic sheets on the connecting strips on both sides of the bus duct body, and then presses the top cover downward so that the four metal elastic sheets are inserted into the four through slots. When the bent portions of the four metal elastic sheets extend out of the through slots, the bent portions of the four metal elastic sheets will all spring into the inside of the card slots for limiting, thereby quickly completing the card connection installation;

[0009] When in use, when the temperature inside the bus duct body is too high, the operator starts the motor to drive the first gear to rotate. When the first gear rotates, it drives the two first rotating rods to rotate through the second gear. When the first rotating rod rotates, it drives the second rotating rod to rotate inside the first sleeve through the first sprocket. When the second rotating rod rotates, it drives the second bevel gear to rotate along the mounting block through the first bevel gear. When the second bevel gear rotates, it drives the first cooling fan to rotate, so as to blow the heat inside the bus duct body to the inside of the air outlet pipe through the connecting pipe. When the first sprocket rotates, it drives the second sprocket to rotate through the chain. When the second sprocket rotates, it drives the shaft to rotate along the inside of the second sleeve. When the shaft rotates, it drives the second cooling fan to rotate, so as to quickly blow out the heat from the air outlet pipe. This makes the bus duct have very good heat dissipation performance, can quickly and effectively discharge heat, avoid damage to the bus duct, and increase its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0011] In the attached picture:

[0012] Figure 1 This is a schematic diagram of the cross-sectional structure of the plug-in high heat dissipation bus duct of the utility model;

[0013] Figure 2 This is a schematic diagram of the side section structure of the top cover of the utility model;

[0014] Figure 3 For this utility model Figure 1 A schematic diagram of a local enlarged structure;

[0015] In the figure: 1. bus duct body; 2. top cover; 3. connecting strip; 4. through slot; 5. metal elastic sheet; 6. slot; 7. connecting pipe; 8. air outlet pipe; 10. mounting plate; 11. motor; 12. first gear; 13. second gear; 14. first rotating rod; 15. first sprocket; 16. second rotating rod; 17. first bushing; 18. fixing rod; 19. dust net; 20. first bevel gear; 21. second bevel gear; 22. mounting block; 23. connecting rod; 24. first cooling fan; 25. second sprocket; 26. chain; 27. shaft; 28. second bushing; 29. ​​second cooling fan. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] Depend on Figures 1 to 3 The utility model includes a bus duct body 1, a top cover 2 is fixedly installed on the top of the bus duct body 1, connecting strips 3 are fixedly installed on both sides of the bus duct body 1, metal elastic sheets 5 are fixedly installed on both sides of the tops of the two connecting strips 3, through grooves 4 are opened at the four corners of the surface of the top cover 2, four metal elastic sheets 5 are installed inside the four through grooves 4, and clamping grooves 6 are opened at the four corners of the surface of the top cover 2 and on one side of the four through grooves 4 respectively, and one end of the four metal elastic sheets 5 away from the connecting strips 3 is clamped in the inside of the clamping grooves 6, connecting pipes 7 are fixedly installed on both sides of the bottom of the bus duct body 1, and air outlet pipes 8 are fixedly installed on the bottom of the connecting pipes 7, and a high-efficiency heat dissipation component is provided between the middle part of the bottom of the bus duct body 1 and the insides of the two connecting pipes 7 and the insides of the two air outlet pipes 8, and a dustproof net 19 is fixedly installed on one side of the inside of the two air outlet pipes 8.

[0018] During installation, the operator aligns the four through slots 4 on the top cover 2 with the four metal elastic sheets 5 on the connecting strips 3 on both sides of the bus duct body 1, and then presses the top cover 2 downward so that the four metal elastic sheets 5 are inserted into the four through slots 4. When the bent portions of the four metal elastic sheets 5 extend to the outside of the through slots 4, the bent portions of the four metal elastic sheets 5 will all bounce into the inside of the card slot 6 for limiting, thereby quickly completing the card-connection installation; during use, when the temperature inside the bus duct body 1 is too high, the operator starts the high-efficiency heat dissipation component to blow the heat inside the bus duct body 1 to the inside of the air outlet pipe 8 through the connecting pipe 7, and blows out the heat from the air outlet pipe 8 at the same time; this makes the bus duct have very good heat dissipation performance, can quickly and effectively discharge heat, avoid damage to the bus duct, and increase its service life.

[0019] The high-efficiency heat dissipation component includes a mounting plate 10 and two second sleeves 28. The mounting plate 10 is fixedly mounted in the middle of the bottom of the bus duct body 1. A motor 11 is fixedly mounted on one side of the mounting plate 10. A first gear 12 is fixedly mounted on the output end of the motor 11. The upper side of the first gear 12 is meshedly connected with a second gear 13. First rotating rods 14 are fixedly mounted on both sides of the second gear 13. The ends of the two first rotating rods 14 away from each other are fixedly mounted with a first sprocket 15. The sides of the two first sprockets 15 away from each other are fixedly mounted with a second rotating rod 16. The surface of the second rotating rod 16 is rotatably mounted with a first sleeve 17. A fixing rod 18 is fixedly mounted on the top of the first sleeve 17. The top of the fixing rod 18 is fixedly connected to the bottom of the bus duct body 1; the ends of the two second rotating rods 16 away from each other extend to the inside of the two connecting pipes 7 respectively and are fixed A first bevel gear 20 is fixedly installed, and a second bevel gear 21 is meshedly connected to one side of the first bevel gear 20. A mounting block 22 is rotatably installed on the top of the second bevel gear 21. Connecting rods 23 are fixedly installed on the front and rear sides of the two mounting blocks 22. One end of the connecting rod 23 away from the mounting block 22 is fixedly connected to the inner wall of the connecting pipe 7, and a first cooling fan 24 is fixedly installed on the bottom of the second bevel gear 21; two second shaft sleeves 28 are respectively fixedly installed on one end of the two air outlet pipes 8 close to each other, and shaft rods 27 are rotatably installed inside the two second shaft sleeves 28. Second sprockets 25 are fixedly installed on one end of the two shaft rods 27 close to each other, and chains 26 are respectively meshed and connected between the two second sprockets 25 and the two first sprockets 15. Ends of the two shaft rods 27 away from each other extend to the inside of the two air outlet pipes 8 and second cooling fans 29 are fixedly installed.

[0020] The operator starts the motor 11 to drive the first gear 12 to rotate. When the first gear 12 rotates, it drives the two first rotating rods 14 to rotate through the second gear 13. When the first rotating rod 14 rotates, it drives the second rotating rod 16 to rotate inside the first sleeve 17 through the first sprocket 15. When the second rotating rod 16 rotates, it drives the second bevel gear 21 to rotate along the mounting block 22 through the first bevel gear 20. When the second bevel gear 21 rotates, it drives the first cooling fan 24 to rotate, so that the heat inside the bus duct body 1 is blown to the inside of the air outlet 8 through the connecting pipe 7. When the first sprocket 15 rotates, it drives the second sprocket 25 to rotate through the chain 26. When the second sprocket 25 rotates, it drives the shaft 27 to rotate along the inside of the second sleeve 28. When the shaft 27 rotates, it drives the second cooling fan 29 to rotate, so as to quickly blow out the heat from the air outlet 8.

Claims

1. A plug-in high heat dissipation bus duct, comprising a bus duct body (1), characterized in that: A top cover (2) is fixedly mounted on the top of the bus duct body (1); connecting strips (3) are fixedly mounted on both sides of the bus duct body (1); metal elastic sheets (5) are fixedly mounted on both sides of the tops of the two connecting strips (3); through slots (4) are provided at four corners of the surface of the top cover (2); four metal elastic sheets (5) are mounted inside the four through slots (4); clamping slots (6) are provided at four corners of the surface of the top cover (2) and are located on one side of the four through slots (4); one end of the four metal elastic sheets (5) away from the connecting strips (3) is clamped inside the clamping slots (6); connecting pipes (7) are fixedly mounted on both sides of the bottom of the bus duct body (1); an air outlet pipe (8) is fixedly mounted on the bottom of the connecting pipe (7); a high-efficiency heat dissipation component is provided between the middle of the bottom of the bus duct body (1) and the insides of the two connecting pipes (7) and the insides of the two air outlet pipes (8); and a dust screen (19) is fixedly mounted on one side of the insides of the two air outlet pipes (8).

2. The plug-in high heat dissipation bus duct according to claim 1, characterized in that: The high-efficiency heat dissipation component comprises a mounting plate (10) and two second shaft sleeves (28), wherein the mounting plate (10) is fixedly mounted at the middle of the bottom of the bus duct body (1), a motor (11) is fixedly mounted on one side of the mounting plate (10), a first gear (12) is fixedly mounted on the output end of the motor (11), a second gear (13) is meshingly connected to the upper side of the first gear (12), first rotating rods (14) are fixedly mounted on both sides of the second gear (13), a first sprocket (15) is fixedly mounted on the ends of the two first rotating rods (14) away from each other, a second rotating rod (16) is fixedly mounted on the sides of the two first sprockets (15) away from each other, a first shaft sleeve (17) is rotatably mounted on the surface of the second rotating rod (16), a fixing rod (18) is fixedly mounted on the top of the first shaft sleeve (17), and the top of the fixing rod (18) is fixedly connected to the bottom of the bus duct body (1).

3. The plug-in high heat dissipation bus duct according to claim 2, characterized in that: The ends of the two second rotating rods (16) that are away from each other extend to the inside of the two connecting pipes (7) and are fixedly installed with the first bevel gear (20); one side of the first bevel gear (20) is meshedly connected with the second bevel gear (21); the top of the second bevel gear (21) is rotatably installed with a mounting block (22); the front and rear sides of the two mounting blocks (22) are fixedly installed with connecting rods (23); the ends of the connecting rods (23) that are away from the mounting blocks (22) are fixedly connected to the inner wall of the connecting pipe (7); and the bottom of the second bevel gear (21) is fixedly installed with a first cooling fan (24).

4. The snap-on high heat dissipation bus duct according to claim 2, characterized in that: The two second shaft sleeves (28) are respectively fixedly mounted on the ends of the two air outlet pipes (8) close to each other, and shaft rods (27) are rotatably mounted inside the two second shaft sleeves (28). The ends of the two shaft rods (27) close to each other are respectively fixedly mounted with second sprocket wheels (25), and chains (26) are respectively meshed and connected between the two second sprocket wheels (25) and the two first sprocket wheels (15). The ends of the two shaft rods (27) away from each other extend to the inside of the two air outlet pipes (8) and are respectively fixedly mounted with second cooling fans (29).

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